(Originais Teachy 2023) - Question Hard of History

History is a discipline that seeks to understand human actions through time by examining the events, cultures, and memories that have shaped our society. For instance, when looking at the French Revolution, a historian not only investigates the facts and dates but also interprets the social, political, and cultural impacts of this event at the time, as well as its ongoing repercussions today. With this approach in mind, how might a historian's interpretation of a historical event affect our current views of society?

During World War II, the emergence of totalitarian regimes and the signing of various diplomatic agreements dramatically reshaped the European political landscape. This period set off a chain of conflicts and battles that would ultimately define the war's trajectory. The technology available at the time also had a significant impact, introducing innovations that drastically changed military strategies. With these considerations in mind, what would you say was the key factor that sparked the beginning of World War II, underscoring the intricate web of international relations and the motivations behind the alliances forged during this era?